The iPhone iFan Powers Your Phone Using Air

Forget old-school electricity: use wind power to charge you phone with the iPhone iFan. This little gadget lets you do your part and use an eco-friendly way to juice your phone on the go.

Designed by Tjeerd Veenhoven, the iPhone iFan is essentially a modified PC fan molded onto a rubber case. It reportedly took six hours to charge an iPhone, which is definitely not too shabby since it uses just air.